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70 Challenger Brake Question #515834
11/04/09 11:49 AM
11/04/09 11:49 AM
Joined: Mar 2004
Posts: 349
Los Angeles CA
ChrisD Offline OP
enthusiast
ChrisD  Offline OP
enthusiast

Joined: Mar 2004
Posts: 349
Los Angeles CA
I recently restored my 70
challenger with new front brake calipers and rotors. When I first push on the brakes it seems to want to lean right a little , when I continue to press the brake it brakes straight, but the first press seems to lean the car right a little. Does it need another bleed? Proportion valve issue? Any Help ?

Thanks


Chris

Re: 70 Challenger Brake Question [Re: ChrisD] #515835
11/04/09 12:18 PM
11/04/09 12:18 PM
Joined: Nov 2008
Posts: 173
Tucson AZ
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2cudabuck Offline
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2cudabuck  Offline
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Joined: Nov 2008
Posts: 173
Tucson AZ
How are the rear brakes? Any chance a bad wheel cylinder on the opposite corner is causing what appears to be a front end dive?


Buck 67 273 Dart GT 69 RT 440 Charger (SWEET!) 70 318 Cuda 74 Cuda Packin a 426 roller Hemi
Re: 70 Challenger Brake Question [Re: ChrisD] #515836
11/04/09 12:43 PM
11/04/09 12:43 PM
Joined: Oct 2009
Posts: 22
Florida
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Mopars4Mark Offline
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Mopars4Mark  Offline
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Joined: Oct 2009
Posts: 22
Florida
Did you replace the brake caliper hoses? As they age they'll tend to swell up on the inside causing the fluid the enter the caliper or wheel cylinder at a reduced flow. Giving one caliper more fluid at a faster rate than the other. Just an idea!!!!

Re: 70 Challenger Brake Question [Re: Mopars4Mark] #515837
11/04/09 12:53 PM
11/04/09 12:53 PM
Joined: Nov 2003
Posts: 36,041
Lincoln Nebraska
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RapidRobert Offline
Circle Track
RapidRobert  Offline
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Joined: Nov 2003
Posts: 36,041
Lincoln Nebraska
I'd open up the LF & a good visual inspection & see if anything jumps out at you as being not right then I'd jack up the front & spin each wheel (forward) by hand as a helper plays w the pedal & see what you see


live every 24 hour block of time like it's your last day on earth
Re: 70 Challenger Brake Question [Re: Mopars4Mark] #515838
11/04/09 08:23 PM
11/04/09 08:23 PM
Joined: Sep 2005
Posts: 6,516
Santa Cruz, California
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Lefty Offline
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Lefty  Offline
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Joined: Sep 2005
Posts: 6,516
Santa Cruz, California
Quote:

Did you replace the brake caliper hoses? As they age they'll tend to swell up on the inside causing the fluid the enter the caliper or wheel cylinder at a reduced flow. Giving one caliper more fluid at a faster rate than the other. Just an idea!!!!




I would also pull the pads to see if they are wearing similarly L to R







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